GUPTA, P.D., TAUHEED, F., SARASWAT, A. and P, K. 2023. COMPARATIVE STUDY ON THE EFFICACY OF TOPICAL METRONIDAZOLE, TOPICAL NITROGLYCERINE, AND TOPICAL DILTIAZEM IN THE MANAGEMENT OF CHRONIC ANAL FISSURE. Asian Journal of Pharmaceutical and Clinical Research. 16, 3 (Mar. 2023), 141–144. DOI:https://doi.org/10.22159/ajpcr.2023.v16i3.47443.